Source:http://linkedlifedata.com/resource/pubmed/id/16412429
Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2
|
pubmed:dateCreated |
2006-1-20
|
pubmed:abstractText |
Acyl-homoserine lactones (acyl-HSLs) have emerged as important regulatory molecules for many gram-negative bacteria. We have found that Methylobacterium extorquens AM1, a member of the pink-pigmented facultative methylotrophs commonly present on plant surfaces, produces several acyl-HSLs depending upon the carbon source. A novel HSL was discovered with a double unsaturated carbon chain (N-(tetradecenoyl)) (C14:2) and characterized by MS and proton NMR. This long-chain acyl-HSL is synthesized by MlaI that also directs synthesis of C14:1-HSL. The Alphaproteobacterium also produces N-hexanoyl-HSL (C6-HSL) and N-octanoyl-HSL (C8-HSL) via MsaI.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/4-Butyrolactone,
http://linkedlifedata.com/resource/pubmed/chemical/Carbon,
http://linkedlifedata.com/resource/pubmed/chemical/Methanol,
http://linkedlifedata.com/resource/pubmed/chemical/Succinic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/homoserine lactone
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jan
|
pubmed:issn |
0014-5793
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:day |
23
|
pubmed:volume |
580
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
561-7
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:16412429-4-Butyrolactone,
pubmed-meshheading:16412429-Carbon,
pubmed-meshheading:16412429-Gene Expression Regulation, Bacterial,
pubmed-meshheading:16412429-Methanol,
pubmed-meshheading:16412429-Methylobacterium extorquens,
pubmed-meshheading:16412429-Molecular Structure,
pubmed-meshheading:16412429-Succinic Acid
|
pubmed:year |
2006
|
pubmed:articleTitle |
Methylobacterium extorquens AM1 produces a novel type of acyl-homoserine lactone with a double unsaturated side chain under methylotrophic growth conditions.
|
pubmed:affiliation |
Laboratoire des Interaction Plantes Micro-organismes, INRA/CNRS, BP52627, 31326 Castanet-Tolosan, France.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|